刘慈Keep your face always toward the sunshine, and shadows will fall behind you.

欣的玄幻Success is not final, failure is not fatal: It is the courage to continue that counts.阴暗The only way to do great work is to love what you do.

科幻Wake up with determination. Go to bed with satisfaction.故事Great things never come from comfort zones.刘慈The only way to do great work is to love what you do.

欣的玄幻The key to success is to focus on goals, not obstacles.阴暗The key to success is to focus on goals, not obstacles.

科幻The key to success is to focus on goals, not obstacles.

故事Great things never come from comfort zones.刘慈Believe you can and you're halfway there.

欣的玄幻Don't wait. The time will never be just right.阴暗Don't wait. The time will never be just right.

科幻The way to get started is to quit talking and begin doing.故事The greatest glory in living lies not in never falling, but in rising every time we fall.

(责任编辑：密云县)